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DIPLOMA In O Level Course(S-OLC-6550)

  • Last updated Apr, 2026
  • Certified Course
₹31,500 ₹40,000

Course Includes

  • Duration1 Year
  • Enrolled0
  • Lectures264
  • Videos0
  • Notes0
  • CertificateYes

What you'll learn

The NIELIT (formerly DOEACC) 'O' Level course is a one-year foundation-level IT certification (NSQF Level 4) recognized by the Government of India for entry-level roles. It equips students with skills in computer applications, programming, and web design, aimed at preparing them to work as junior programmers, UI designers, or assistants.

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Course Syllabus

Module Overview:


INFORMATION TECHNOLOGY TOOLS AND NETWORK BASICS ( MODULE - 1 )


1. Introduction to Computer


  • 1.1 Computer and Latest IT gadgets
  • 1.1.1 Introduction of Computer
  • 1.1.2 Types of Computer
  • 1.1.3 Characteristics of Computers
  • 1.1.4 Basic Applications of Computer
  • 1.1.5 Latest IT Gadgets
  • 1.2 Evolution of Computers & its applications
  • 1.2.1 Generation of Computer
  • 1.3 IT gadgets and their applications
  • 1.4 Basics of Hardware and Software
  • 1.5 Central Processing Unit
  • 1.5.1 Types of Processing
  • 1.5.2 Processor Speed
  • 1.5.3 Cache Memory
  • 1.5.4 Levels of Cache Memory
  • 1.6 Input Devices
  • 1.7 Output devices
  • 1.8 Computer Memory and storage
  • 1.8.1 Difference between Primary and Secondary Memory
  • 1.9 Application Softwares
  • 1.9.1 Different types of application software include
  • 1.10 System Software
  • 1.10.1 Difference between System and Application Software
  • 1.11 Utility software
  • 1.11.1 Utility Program
  • 1.12 Open source and Proprietary Software
  • 1.12.1 Differentiate between Open Source Software and Proprietary Software
  • 1.13 Mobile Apps


2. Introduction to Operating System


  • 2.1 Operating System
  • 2.2 Basics of Operating System (OS)
  • 2.2.1 Basic Function of Operating System
  • 2.2.2 Types of Operating System
  • 2.3 Operating Systems for Desktop and Laptop
  • 2.3.1 DOS (Operating System)
  • 2.3.2 Windows Operating System
  • 2.3.3 Linux Operating System
  • 2.3.3.1 Feature of Linux operating system
  • 2.3.3.2 Key Differences between Linux and Windows Operating System
  • 2.3.4 Ubuntu Operating System
  • 2.3.4.1 Method to download Ubuntu
  • 2.3.4.2 Difference between the Ubuntu and Windows
  • 2.3.4.3 Ubuntu desktop
  • 2.3.4.4 Launcher
  • 2.3.4.5 Running applications
  • 2.3.4.6 Add applications from the Launcher
  • 2.3.4.7 Remove applications from the Launcher
  • 2.3.4.8 The Dash
  • 2.3.4.9 Managing windows
  • 2.3.5 Mac Operating System
  • 2.4 Operating Systems for Mobile Phone and Tablets
  • 2.5 User Interface for Desktop and Laptop
  • 2.6 Task Bar
  • 2.7 Icons & shortcuts
  • 2.8 Running an Application
  • 2.9 Operating System Simple Setting
  • 2.10 Using Mouse and Changing its Properties
  • 2.11 Changing System Date and Time
  • 2.12 Changing Display Properties
  • 2.13 To Add or Remove Program and Features
  • 2.14 Adding, Removing & Sharing Printers
  • 2.15 File and Folder Management
  • 2.16 Types of file Extensions


3. Word Processing


  • 3.0 Introduction of Word processing
  • 3.1 Word Processing Basics
  • 3.1.1 Introduction of LibreOffice Writer
  • 3.1.2 Objective
  • 3.1.3 Comparison of LibreOffice Writer with Microsoft Office Word processing
  • 3.2 Opening Word Processing Package
  • 3.3 Title Bar, Menu Bar, Toolbars & Sidebar
  • 3.3.1 Title Bar
  • 3.3.2 Menu Bar
  • 3.3.3 Toolbar
  • 3.3.4 Status Bar
  • 3.3.5 Sidebar
  • 3.4 Creating a New Document
  • 3.4.1 Method to create document in Writer by using blank template
  • 3.5 Opening and Closing Documents
  • 3.5.1 Opening Documents (Ctrl+O)
  • 3.5.2 Save and Save As
  • 3.5.3 Closing Documents
  • 3.5.3.1 Closing LibreOffice suit
  • 3.6 Using the Help
  • 3.7 PageSetup
  • 3.8 Print Preview, Printing of Documents (Shift+Ctrl+O)
  • 3.9 PDF file and Saving a Documents as PDF file
  • 3.10 Text Creation and manipulation
  • 3.11 AutoCorrect, Spelling & Grammar (F7)
  • 3.12 Find and Replace (Ctrl+Shift+F)
  • 3.13 Formatting the Text
  • 3.14 Header & Footer
  • 3.14.1 Inserting Header and footer
  • 3.15 Table Manipulation
  • 3.16 Border and Shading
  • 3.16.1 Define Border for Page
  • 3.17 Mail Merge
  • 3.18 Table of Contents
  • 3.19 Adding Comments
  • 3.20 Tracking changes
  • 3.21 Macro
  • 3.22 Shortcut Keys for LibreOffice Writer


4. SpreadSheet


  • 4.0 Introduction of Libreoffice Calc Spreadsheet
  • 4.0.1 Objectives
  • 4.1 Elements of Spread Sheet
  • 4.1.1 Features of LibreOffice calc or Spreadsheet software
  • 4.2 Creation of Spreadsheets (Ctrl+N)
  • 4.3 Concept of Cell Address (Row & Column) and selecting a Cell
  • 4.3.1 Cell referencing
  • 4.4 Entering Data (text, number, date) in Cells
  • 4.4.1 Formatting data in Calc Spreadsheet
  • 4.4.2 To insert content into a Cell
  • 4.4.3 To delete cell content
  • 4.5 Page Setup
  • 4.6 Printing a Spreadsheet (Ctrl+P)
  • 4.7 Saving Spreadsheet
  • 4.7.1 Saving a spreadsheet on other location
  • 4.8 Opening and Closing
  • 4.9 Manipulation of Cells & Spreadsheet
  • 4.10 Modifying / Editing Cell Content
  • 4.10.1 Editing Spreadsheet Data
  • 4.10.2 Selecting Cells
  • 4.11 Formatting Cell (Font, Alignment, Style)
  • 4.11.1 Changing Font
  • 4.11.2 Alignment of the data in the cell
  • 4.12 Cut, Copy, Paste & Paste Special
  • 4.13 Changing Cell Height & Width
  • 4.14 Inserting, Deleting, Moving and Hiding Rows, Column
  • 4.15 AutoFill
  • 4.16 Sorting & Filtering
  • 4.16.1 Sorting Data
  • 4.16.2 Filtering Data
  • 4.17 Freezing Panes
  • 4.18 Formulas, Functions and Charts
  • 4.18.1 Using Formulas for Numbers (Addition, Subtraction, Multiplication & Division)
  • 4.19 AutoSum in LibreOffice calc
  • 4.20 Function (Sum, Count, MAX, MIN, AVERAGE)
  • 4.21 The function Wizard
  • 4.21.1 Text functions
  • 4.21.2 Math functions
  • 4.21.3Statistical functions
  • 4.21.4Date & Time Function
  • 4.21.5 Logical Function
  • 4.21.6 Database Functions


5 LibreOffice Impress (Presentation)


  • 5.0 Introduction LibreOffice Impress (Presentation)
  • 5.1 Creation of Presentation
  • 5.1.1 Creating a Presentation Using a Template (Shift+Ctrl+N)
  • 5.1.2 Creating a Blank Presentation
  • 5.2 Inserting & Editing Text on Slides
  • 5.2.1 Understanding slides and slide layouts
  • 5.2.2 To add a text box
  • 5.3 Deleting Slides in a Presentation
  • 5.3.1 Deleting Slides
  • 5.4 Saving a Presentation (Ctrl+S)
  • 5.4.1 Using 'Save As' to make another copy of your presentation (Shift+Ctrl+S)
  • 5.5 Manipulating Slides
  • 5.5.1 Inserting Table
  • 5.5.2 Adding Clip Art pictures
  • 5.5.3 Inserting Other Objects
  • 5.6 Resizing & Scaling an Object
  • 5.7 Creating & using Master Slide
  • 5.8 Presentation of Slides
  • 5.8.1 Choosing a Set up of Presentation
  • 5.8.2 Running a Slide Show
  • 5.8.3 Transition and Slide Timings
  • 5.8.4 Automating a Slide Show
  • 5.9 Providing Aesthetics to Slides & Printing
  • 5.9.1 Enhancing Text Presentation
  • 5.9.2 Insert and Modifying a shape or text box
  • 5.9.3 Formatting shapes, Line, Area and Text
  • 5.9.4 Working with Color and Line Style
  • 5.9.5 Adding Movie & Sound
  • 5.9.6 Adding Headers, Footers and Notes
  • 5.9.7 Printing Slides and Handouts
  • 5.10 LibreOffice Shortcuts key


6 Introduction of Internet & WWW


  • 6.1 Introduction of Internet & WWW
  • 6.2 Basics of Computer Networks
  • 6.2.1 Network Media (Transmission Media)
  • 6.2.2 Local Area Networks (LAN)
  • 6.2.2.1 Characteristics of LANs
  • 6.2.2.2 Advantage of LAN
  • 6.2.2.3 Disadvantages of LAN
  • 6.2.3 Metropolitan Area Network (MAN)
  • 6.2.3.1 Advantages and Disadvantages of MAN
  • 6.2.4 Wide Area network (WAN)
  • 6.2.4.1 Advantage and Disadvantage of WAN
  • 6.2.5 Difference between LAN, MAN and WAN?
  • 6.3 Network Topology & Protocol
  • 6.3.1 Bus Topology
  • 6.3.1.1 Features of Bus Topology
  • 6.3.1.2 Advantages and Disadvantages of Bus Topology
  • 6.3.2 Star Topology
  • 6.3.2.1 Features of Star Topology
  • 6.3.2.2 Advantages and Disadvantages of Star Topology
  • 6.3.3 Ring Topology
  • 6.3.3.1 Features of Ring topology
  • 6.3.3.2 Advantages and Disadvantages of Ring Topology
  • 6.3.4 Tree Topology
  • 6.3.4.1 Features of tree topology
  • 6.3.4.2 Advantages and Disadvantages of Tree Topology
  • 6.3.5 Mesh Topology
  • 6.3.5.1 Features of Mesh Topology
  • 6.3.5.2 Advantages and Disadvantages of Mesh Topology
  • 6.3.6 Protocol
  • 6.3.6.1 Common Networking Protocols
  • 6.4 Internet
  • 6.4.1 What is the World Wide Web (WWW)?
  • 6.4.2.1 Basic concept of WWW
  • 6.4.3 Application of Internet
  • 6.4.4 Difference between Internet and Intranet
  • 6.5 Website Address and URL
  • 6.5.1 Web Address
  • 6.5.2 Uniform Resource Locator (URL)
  • 6.6 Introduction of IP Address
  • 6.6.1 ISP and Role of ISP
  • 6.7 Internet Protocols
  • 6.8 Modes of Connecting Internet (HotSpot, Wifi, LAN Cable, Broadband, USB tethering)
  • 6.8.1 HotSpot
  • 6.8.2 Wi-Fi
  • 6.8.3 Leased lines
  • 6.8.4 Cable Internet access
  • 6.8.5 Broadband
  • 6.8.6 USB tethering
  • 6.9 Identifying and uses of IP/MAC/IMEI of various devices
  • 6.9.1 How to Identify IMEI No
  • 6.10 Popular Web Browsers (Internet Explorer/Edge, Chrome, Mozilla Firefox, Opera)
  • 6.10.1 Internet Explorer
  • 6.10.2 Microsoft Edge
  • 6.10.3 Google Chrome Web Browser
  • 6.10.4 Mozilla Firefox
  • 6.10.5 Opera
  • 6.11 Exploring the Internet
  • 6.12 Surfing the web
  • 6.12.1 Search Engines and Popular Search Engines
  • 6.12.1.1 Search Engines
  • 6.12.1.2 Popular Search Engine
  • 6.13 Searching on Internet
  • 6.14 Downloading Web Pages
  • 6.14.1 Take advantage of Google Drive
  • 6.14.2 Save Complete Web-pages as PDF
  • 6.15 Printing Web Pages


7 E-mail, Social Networking & E-Governance Services


  • 7.0 Introduction
  • 7.1 Structure of E-mail
  • 7.2 Using E-mails
  • 7.3 Opening Email account
  • 7.4 Mailbox: Inbox and Outbox
  • 7.5 Creating and Sending a new Email
  • 7.5.1 Replying to an E-mail message
  • 7.5.2 Forwarding an E-mail message
  • 7.5.3 Turn automatic forwarding on or off
  • 7.5.3.1 Turn on automatic forwarding
  • 7.6 Searching emails
  • 7.7 Attaching files with email
  • 7.8 Email Signature
  • 7.9 Social Networking & E-commerce
  • 7.9.1 Social Networking
  • 7.9.2 What is ecommerce?
  • 7.9.2.1 History of e-commerce
  • 7.9.3 Facebook
  • 7.9.4 Twitter
  • 7.9.5 LinkedIn
  • 7.9.6 Instagram
  • 7.10 Instant Messaging (WhatsApp, Facebook Messenger, Telegram)
  • 7.11 Introduction to Blog
  • 7.12 Basics of E-Commerce
  • 7.12.1 Types of E-commerce Models
  • 7.12.2 Examples of E-commerce
  • 7.13 Netiquettes
  • 7.13.1 Good Netiquettes For Society
  • 7.13.2 Good Netiquettes For Businesses
  • 7.14 Overview of e-Governance Services like Railway Reservation, Passport, eHospital (ORS)
  • 7.14.1 The primary delivery models of e-Government can be divided into…
  • 7.14.2 How Information Technology is going to impact Indian Railways?
  • 7.14.3 Passport
  • 7.14.4 eHospital (ORS)
  • 7.15 Accessing e-Governance Services on Mobile Using “UMANG APP”
  • 7.15.1 Key features
  • 7.16 Digital Locker


8 Digital Financial Tools and Applications


  • 8.1 Digital Financial Tools
  • 8.1.1 There are three key components of any such digital financial services
  • 8.1.2 How digital financial tools is useful for people?
  • 8.2 Understanding OTP (One Time Password) and QR (Quick Response) Code
  • 8.2.1 Understanding OTP (One Time Password)
  • 8.2.2 Advantage of a one-time password
  • 8.2.3 Feature of OTP
  • 8.2.4 QR (Quick Response) Code
  • 8.3 UPI (Unified Payment Interface)
  • 8.3.1 Features of UPI
  • 8.3.2 How is it unique?
  • 8.3.3 Participants in UPI
  • 8.3.4 Registration in UPI enabled application
  • 8.3.5 How to use UPI while making online payment?
  • 8.3.5.1 How to Make payment Using UPI?
  • 8.3.5.2 How to Receive Payment Using UPI?
  • 8.4 AEPS (Aadhaar Enabled Payment System)
  • 8.4.1 Benefits of AePS
  • 8.4.2 What Facilities can be availed through AePS?
  • 8.4.3 Steps to use Aadhaar Enabled Payment System
  • 8.5 USSD (Unstructured Supplementary Services Data)
  • 8.5.1 How to Send Money Using USSD *99# Using IFSC Code & Bank Account Number?
  • 8.5.2 How to get it
  • 8.6 Card (credit/debit)
  • 8.6.1 Credit Cards, Advantages, Disadvantages
  • 8.6.3 Debit Cards, Advantages, Disadvantages
  • 8.7 eWallet
  • 8.7.1 Benefits of e-Wallet
  • 8.7.2 How does e-wallet work
  • 8.7.3 Payment Process
  • 8.7.4 Various eWallet payment gateway
  • 8.8 PoS (Point of Sale)
  • 8.8.1 Advantages of PoS
  • 8.8.2 Components of a POS System
  • 8.8.2.1 POS Hardware
  • 8.8.2.2 POS software
  • 8.9 Internet Banking
  • 8.9.7 Advantages and disadvantages of online banking
  • 8.10 National Electronic Fund Transfer (NEFT)
  • 8.10.3 What are the benefits of using NEFT?
  • 8.10.4 What is IFSC?
  • 8.11 Real Time Gross Settlement (RTGS)
  • 8.12 Immediate Payment Service (IMPS)
  • 8.13 Online Bill Payment
  • 8.13.2 Advantages


9 Overview of FutureSkills and Cyber Security


  • 9.0 Introduction to FutureSkills
  • 9.0.1 Industrial Revolution
  • 9.0.2 The details of previous three industrial revolution is given below
  • 9.1 Introduction to Internet of Things (IoT)
  • 9.1.3 How the devices are connected
  • 9.1.4 Advantages and Disadvantages of IoT
  • 9.2 Big Data Analytics
  • 9.2.1 Types of Big Data analytics
  • 9.2.2 Characteristics of Big Data
  • 9.2.3 Advantage of Big Data
  • 9.2.4 Applications of Big data
  • 9.3 Cloud Computing
  • 9.3.1 Introduction of Cloud
  • 9.3.2 Basic Concepts of Cloud Computing
  • 9.3.3 Service Models
  • 9.3.4 Advantages of Cloud Computing
  • 9.3.5 Characteristics of Cloud computing
  • 9.4 Virtual Reality (VR)
  • 9.4.1 Some applications of VR in manufacturing are as follows
  • 9.4.2 What is Augmented Reality
  • 9.5 Artificial Intelligence
  • 9.5.1 Goals of AI
  • 9.5.2 Applications of AI
  • 9.5.3 Types of AI
  • 9.6 Social & Mobile
  • 9.7 Block chain Technology
  • 9.7.1 What is Blockchain?
  • 9.7.2 What is Blockchain Technology?
  • 9.7.3 The Three Pillars of Blockchain Technology
  • 9.8 What is Bitcoin?
  • 9.9 3D Printing/Additive Manufacturing
  • 9.10 Robotics Process Automation (RPA)
  • 9.10.1 The main goal of Robotics automation process
  • 9.10.2 RPA Implementation Methodology
  • 9.10.3 Next, steps in planning phase are
  • 9.10.4 General Use of RPA
  • 9.10.5 Application of RPA
  • 9.10.6 Robotic Process Automation tools
  • 9.10.7 RPA Applications
  • 9.10.8 Advantages and disadvantages of RPA
  • 9.10.9 Myths of RPA
  • 9.11 Cyber Security
  • 9.12 Securing PC
  • 9.13 Securing Smart Phone


WEB DESIGNING & PUBLISHING - Module 2


1. Introduction to Web Design


  • Basics of Internet and WWW
  • Web browsers and web servers
  • Website and web pages
  • Static vs Dynamic websites
  • Web hosting and domain name


2. HTML (HyperText Markup Language)


  • Structure of HTML document
  • Basic tags: <html>, <head>, <title>, <body>
  • Text formatting tags (bold, italic, underline, etc.)
  • Lists: Ordered, Unordered, Definition
  • Hyperlinks (<a> tag)
  • Images (<img> tag)
  • Tables (<table>, <tr>, <td>)
  • Forms (<form>, input types, buttons)
  • Frames and iframe
  • Meta tags


3. CSS (Cascading Style Sheets)


  • Introduction to CSS
  • Types of CSS:
  • Inline CSS
  • Internal CSS
  • External CSS
  • Selectors (element, class, id)
  • Colors, backgrounds
  • Fonts and text styling
  • Box model (margin, border, padding)
  • Layout (display, position, float)


4. JavaScript (Basics)


  • Introduction to JavaScript
  • Variables and data types
  • Operators
  • Control statements (if, switch, loops)
  • Functions
  • Events (onclick, onload, etc.)
  • Form validation


5. Web Publishing


  • Website planning
  • Domain name registration
  • Web hosting basics
  • Uploading website (FTP basics)
  • Testing and maintenance


6. Multimedia in Web Pages


  • Images, audio, video in web pages
  • Formats (JPEG, PNG, MP3, MP4, etc.)
  • Embedding multimedia


7. Web Design Concepts


  • Responsive web design basics
  • User-friendly design
  • Navigation design
  • Color combination and layout


PROGRAMMING & PROBLEM SOLVING THROUGH PYTHON Module 3


1. Introduction to Programming


  • Problem solving techniques
  • Algorithm and flowchart
  • Programming languages (low-level, high-level)
  • Translators: Compiler and Interpreter
  • Basics of Python


2. Introduction to Python


  • Features of Python
  • Installing Python & IDE
  • Running Python programs
  • Keywords and identifiers
  • Indentation in Python


3. Data Types and Variables


  • Variables and assignment
  • Data types:
  • Numeric (int, float, complex)
  • String
  • Boolean
  • Type conversion


4. Operators in Python


  • Arithmetic operators
  • Relational (comparison) operators
  • Logical operators
  • Assignment operators
  • Bitwise operators
  • Membership and identity operators


5. Input and Output


  • input() function
  • print() function
  • Formatting output


6. Control Statements


Decision Making

  • if, if-else, if-elif-else
  • Nested if

Looping

  • for loop
  • while loop
  • break, continue, pass


7. Strings


  • String operations
  • String slicing
  • String functions and methods


8. Lists


  • Creating lists
  • Indexing and slicing
  • List operations
  • List methods


9. Tuples


  • Creating tuples
  • Tuple operations
  • Difference between list and tuple


10. Dictionary


  • Creating dictionary
  • Accessing elements
  • Dictionary methods


11. Functions


  • Defining functions
  • Calling functions
  • Arguments (positional, default)
  • Return statement


12. Modules and Packages


  • Importing modules
  • Standard modules (e.g., math)


13. File Handling


  • Opening and closing files
  • Reading files (read, readline)
  • Writing files (write, append)


14. Exception Handling


  • Errors and exceptions
  • try, except, finally


INTRODUCTION TO INTERNET OF THINGS AND ITS APPLICATION - Module 4


1. Introduction to IoT


  • Definition of IoT (Internet of Things)
  • Characteristics of IoT
  • Advantages and disadvantages of IoT
  • Applications of IoT


2. Fundamentals of IoT

  • IoT ecosystem
  • Components of IoT:
  • Sensors
  • Actuators
  • Devices
  • Gateway
  • IoT communication models


3. IoT Architecture

  • Basic architecture of IoT
  • Layers of IoT:
  • Perception layer
  • Network layer
  • Application layer


4. Sensors and Actuators

  • Types of sensors (temperature, motion, light, etc.)
  • Working of sensors
  • Actuators and their uses


5. Networking and Communication

  • Basics of networking
  • Communication protocols:
  • Wi-Fi
  • Bluetooth
  • Zigbee
  • RFID
  • IP addressing basics


6. IoT Platforms and Tools

  • Introduction to IoT platforms
  • Cloud in IoT
  • Basic idea of tools used in IoT


7. Data Handling and Analytics

  • Data collection in IoT
  • Data processing
  • Introduction to Big Data in IoT


8. Security and Privacy in IoT

  • Security issues in IoT
  • Data privacy concerns
  • Basic security measures


9. Applications of IoT

  • Smart home
  • Smart city
  • Healthcare
  • Agriculture
  • Industrial IoT


ARTIFICIAL INTELLIGENCE TOOLS

Course Fees

Course Fees
:
₹40000/-
Discounted Fees
:
₹ 31500/-
Course Duration
:
1 Year

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